Remind the I Robot movie with Will Smith? There you see a production line of nexus robots with a high evolved A.I. electronic mind in the head. All of these robots were connected through this mind to VIKI as hive mind, this is like human beings running left brain and connected to a collective consciousness field manipulated from above. In the movie Dr Lanning created a new special type of I-Robot, named Sonny. He was equipped with two of the electronic minds, a second one placed in the heart region.
The analogy to humans is the full awaken consciousness, where full brain and intuitive brain in the heart region are combined. Same way as in the movie we got the capability to cut off instruction from the hive mind, preview them faster as programmed mind can execute such programs. This is part of human evolution and shown in several ways.